If you decided to pass up on buying a new phone in 2015, you might have done yourself a favor. While there were some good releases over the last 12 months, 2016 is shaping up to be a banner year, with several new launches planned by all the major players.

While more and more iPhone users are installing the new iOS 9, there are still thousands of us holding out on the upgrade as we wait to hear more about it. So if you’re curious to know what kind of new features you’re missing out on, and if there are any downsides to the new OS, you are in luck.